Multiprocessing.pool API Extension - Pass Data to Workers w/o Globals
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3.8 (EOL)
stdlib
topic-multiprocessing
type-feature
- 主要语言
- Python
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描述
| BPO | 34837 |
|---|---|
| Nosy | @terryjreedy, @pitrou, @applio, @seanharr11 |
| PRs |
Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.
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GitHub fields:
assignee = None
closed_at = None
created_at = <Date 2018-09-28.20:04:13.460>
labels = ['3.8', 'type-feature', 'library']
title = 'Multiprocessing.pool API Extension - Pass Data to Workers w/o Globals'
updated_at = <Date 2018-10-05.18:45:39.587>
user = 'https://github.com/seanharr11'
bugs.python.org fields:
activity = <Date 2018-10-05.18:45:39.587>
actor = 'terry.reedy'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['Library (Lib)']
creation = <Date 2018-09-28.20:04:13.460>
creator = 'seanharr11'
dependencies = []
files = []
hgrepos = []
issue_num = 34837
keywords = ['patch']
message_count = 2.0
messages = ['327168', '327169']
nosy_count = 4.0
nosy_names = ['terry.reedy', 'pitrou', 'davin', 'seanharr11']
pr_nums = ['9627']
priority = 'normal'
resolution = None
stage = 'patch review'
status = 'open'
superseder = None
type = 'enhancement'
url = 'https://bugs.python.org/issue34837'
versions = ['Python 3.8']
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- Fork 仓库，在一个分支上完成修改。
- 提交 Pull Request，并在描述里引用这个 Issue 编号。
调研方向
首先查看现有的 PR 9627 以及 Lib 中 multiprocessing.pool 库的代码。该 issue 未指出具体的文件、测试或预期的 API 形式；要完成这项工作，需要先就一种无需使用全局变量即可向 worker 传递数据的扩展达成一致，并进行相应的验证。
由索引模型根据 Issue 内容生成。
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